342886158 has 24 divisors (see below), whose sum is σ = 786621888. Its totient is φ = 107572032.

The previous prime is 342886147. The next prime is 342886163. The reversal of 342886158 is 851688243.

342886158 is a `hidden beast` number, since 3 + 4 + 28 + 8 + 615 + 8 = 666.

342886158 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 559966 + ... + 560577.

It is an arithmetic number, because the mean of its divisors is an integer number (32775912).

Almost surely, 2^342886158 is an apocalyptic number.

342886158 is an abundant number, since it is smaller than the sum of its proper divisors (443735730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342886158 is a wasteful number, since it uses less digits than its factorization.

342886158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120568 (or 1120565 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 342886158 is about 18517.1854772803. The cubic root of 342886158 is about 699.9225478931.

The spelling of 342886158 in words is "three hundred forty-two million, eight hundred eighty-six thousand, one hundred fifty-eight".